Masthead lamp, single wick oil or kerosene type. Hinged top lid, removable burner and shade. Galvanised iron construction with brass fittings and glass lens. Brass plaques on lid and burner.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, masthead lamp

The item is a kerosene marine ships lamp used onboard ships and smaller vessels for general lighting and navigation the subject lamp was made in Melbourne by a known maker James Paterson. The writer at this time cannot ascertain any significant historical information regarding the company or its founder, however lamps made by James Paterson of Melbourne are rare and regarded as collector's items and would command significant sale prices. All that is currently known is that the James Paterson Lamp manufacturing company were located at 30 Little Collins St Melbourne, and were active in Dec 1885 and in 1886 from newspaper articles of the time. Therefore the assumption is that the subject lamp was made in the late 19th to the first quarter of the 20th century.A significant item used in the marine industry on many ships, the company made kerosene lamps for other industries as well and was a well-known Melbourne based company in the late 19th and early part of the 20th centuries.Marine masthead copper ship's lamp with a handle at the top and holders at the side. It has a lamp glass and reflector mounted on a removable fuel tank. It was made in Melbourne by James Paterson.Stamped James Paterson Lamp Manufacturer 30 Little Collins St Melbourneflagstaff hill, warrnambool, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, lamp, masthead brass ship's lamp, masthead lamp, james paterson, marine kerosene lamp

A Fresnel lens is a type of composite compact lens developed by the French physicist Augustin-Jean Fresnel (1788–1827) for use primarily in lighthouses.  Made from high-quality glass Fresnel lenses were used originally in lighthouses and later for many other applications They were later being used for automobile headlamps, brake, parking, and turn signal lenses, and many other applications. Fresnel lenses used in lighthouses were considered state of the art from the late 19th through to the middle of the 20th century. The subject item is a Fresnel replacement lens used in a ships navigation light. For lighthouses, these lenses have now been replaced with much less expensive and more durable aerobeacons, which themselves often contain plastic Fresnel lenses. The lens design allows the construction of lenses of large aperture and short focal length without the mass and volume of material that would be required by a lens of conventional design. A Fresnel lens can be made much thinner than a comparable conventional lens, in some cases taking the form of a flat sheet. The simpler dioptric (purely refractive) form of the lens was first proposed by Count Buffon and independently reinvented by Fresnel. The catadioptric form of the lens, entirely invented by Fresnel, has outer elements that use total internal reflection as well as refraction; it can capture more oblique light from a light source making the light visible from greater distances.The subject item at this time cannot be associated with a historical event, person or place, provenance is unknown, the item is a replacement for a ships navigation light and it is believed to have been produced before 1950.Fresnel glass lens for a ships masthead navigation lamp. Nonewarrnambool, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, fresnel lens, maritime light, ships navigation light, augustin-jean fresnel, lighthouse lenses, lighthouse, navigation, warning light

Kerosene lamp, masthead mooring light. Glass lense with section missing, galvanised iron construction with brass fitting marked "Anchor". Base corroded out, burner missing and top corroded. flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, kerosene lamp

William Thomas George was born in Birmingham in 1884 and was a tin plate worker. He and his wife Ellene had a son Leslie Thomas George. The firm W T George & Co was formed sometime later. In 1939 his firm produced ship lamps. The Patent Number GB546575 on the lamp's plate was assigned to Leslie Thomas George in 1941 for improvements in, or relating to, ships' lanterns. From that time the patent number was affixed to their namufactured Meteorite lights. The ship navigation lamp is important as an example of the evolution of marine safety technology. Countries began passing laws and regulations in the 1830s that required ships to show navigation lights at night or in poor weather. From the late 1840s colours were standardised; red for portside of the vessel and green for starboard, a white masthead light, and a white light at anchor. By 1914 the International Convention for the Safety of Life at Sea was formed and continues, with decisions and notifications on improvements and changes.. Lamp; Portside ship's lamp is rounded in the front with two flat sides coming to a point at the rear. Glass has circular ridging. Metal handle with lid and clasp. The reflector has red colouring. Inscribed on fixed plates on the front, with maker's details and Patent number. This Meteorite lantern was made by W T George and Co Ltd, of Birmingham. "Port" "W T George and Co Ltd" "Sherlock Street Birmingham" "Meteorite 68990 Patented No 546575 and others pending"warrnambool, shipwreck coast, flagstaff hill, flagstaff hill maritime museum, flagstaff hill maritime village, portside ships lamp, portside, port lamp, ship's lamp, marine lamp, navigation lamp, w t george & co, coloured lens, red lens, ship fitting, marine technology, navigation light, signal lamp, leslie thomas george, gb546575, patent gb546575, meteorite, lantern, lamp, light

A Fresnel lens is a type of composite compact lens developed by the French physicist Augustin-Jean Fresnel (1788–1827) for use primarily in lighthouses.  Made from high-quality glass Fresnel lenses were used originally in lighthouses and later for many other applications They were later being used for automobile headlamps, brake, parking, and turn signal lenses, and many other applications. Fresnel lenses used in lighthouses were considered state of the art from the late 19th through to the middle of the 20th century. The subject item is a Fresnel replacement lens used in a ships navigation light. For lighthouses, these lenses have now been replaced with much less expensive and more durable aerobeacons, which themselves often contain plastic Fresnel lenses. The lens design allows the construction of lenses of large aperture and short focal length without the mass and volume of material that would be required by a lens of conventional design. A Fresnel lens can be made much thinner than a comparable conventional lens, in some cases taking the form of a flat sheet. The simpler dioptric (purely refractive) form of the lens was first proposed by Count Buffon and independently reinvented by Fresnel. The catadioptric form of the lens, entirely invented by Fresnel, has outer elements that use total internal reflection as well as refraction; it can capture more oblique light from a light source making the light visible from greater distances.The subject item at this time cannot be associated with a historical event, person or place, provenance is unknown, the item is a replacement for a ships navigation light and it is believed to have been produced before 1950.Fresnel round glass masthead replacement lens for a navigation lamp of a ship. Nonewarrnambool, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, fresnel lens, maritime light, ships navigation light, augustin-jean fresnel, lighthouse lenses, lighthouse, navigation, warning light